course

n.过程，进程；(一)道(菜)；课程，教程

country-and-western, country-house, countryman, countryside, county, county council, county court, county town, coup, coup de grace, coupe, couple, couplet, coupling, coupon, courage, courageous, courageously, courgette, courier, coursing, court, court martial, court of law, court order, court-card, court-house, court-martial, courteous, courteously, courtesan, courtesy, courtesy title, courtier, courtliness, courtly, courtroom, courtship, courtyard, cousin,